1 2010-08-04 Tobias Burnus <burnus@net-b.de>
5 * resolve.c (resolve_structure_cons): Fix
8 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
12 * symbol.c (changed_syms): Made static again.
13 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
14 Changed conditional internal error into assert.
15 Rename function to ...
16 (gfc_enforce_clean_symbol_state): ... this.
17 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
18 Rename the former to the latter.
19 * parse.c (decode_statement, decode_omp_directive,
20 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
22 (changed_syms): Remove declaration.
23 (next_statement): Use gfc_enforce_clean_symbol_state.
25 2010-08-04 Tobias Burnus <burnus@net-b.de>
28 * resolve.c (resolve_structure_cons): Fix handling of
29 initialization structure constructors with character
30 elements of the wrong length.
31 * array.c (gfc_check_iter_variable): Add NULL check.
32 (gfc_resolve_character_array_constructor): Also truncate
35 2010-08-04 Tobias Burnus <burnus@net-b.de>
37 * trans-io.c (gfc_build_io_library_fndecls): Fix return
38 value of some libgfortran functions.
40 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
43 * dependency.c (gfc_deb_compare_expr): Remove any integer
44 conversion functions to larger types from both arguments.
45 Remove handling these functions futher down.
47 2010-08-03 Janus Weil <janus@gcc.gnu.org>
51 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
52 * resolve.c (resolve_tb_generic_targets): Check for errors.
54 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
57 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
60 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
63 * dependency.h: Add prototype for gfc_are_identical_variables.
64 * frontend-passes.c: Include depencency.h.
65 (optimimize_equality): Use gfc_are_identical_variables.
66 * dependency.c (identical_array_ref): New function.
67 (gfc_are_identical_variables): New function.
68 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
69 * dependency.c (gfc_check_section_vs_section). Rename gfc_
70 prefix from statc function.
71 (check_section_vs_section): Change arguments to gfc_array_ref,
72 adjust function body accordingly.
74 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
75 Janus Weil <janus@gcc.gnu.org>
80 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
81 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
82 gfc_copy_formal_args, gfc_copy_formal_args_intr,
83 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
84 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
85 Call reject_statement in case of error.
86 (match_deferred_characteritics): Call gfc_undo_symbols in case match
89 2010-08-01 Janus Weil <janus@gcc.gnu.org>
92 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
93 (gfc_find_derived_vtab): Make vtabs and vtypes public.
94 * module.c (read_module): When reading module files, always import
95 vtab and vtype symbols.
97 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
101 * symbol.c (changed_syms): Made non-static.
102 * parse.c (changed_syms): Declare new external.
103 (next_statement): Assert changed_syms is NULL at the beginning.
105 2010-07-30 Janus Weil <janus@gcc.gnu.org>
106 Steven G. Kargl <kargl@gcc.gnu.org>
109 * match.c (match_type_spec): Try to parse derived types before
112 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
114 * gfortran.h (gfc_release_symbol): New prototype.
115 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
116 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
117 Use gfc_release_symbol.
118 * parse.c (gfc_fixup_sibling_symbols): Ditto.
119 * resolve.c (resolve_symbol): Ditto.
121 2010-07-29 Tobias Burnus <burnus@net-b.de>
125 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
126 external procedure declarations in modules.
127 (gfc_get_symbol_decl): Modify assert.
129 2010-07-29 Janus Weil <janus@gcc.gnu.org>
132 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
134 2010-07-29 Janus Weil <janus@gcc.gnu.org>
137 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
138 (gfc_trans_class_assign): Modified prototype.
139 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
140 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
141 (gfc_trans_class_assign): ... here. Modified actual arguments.
142 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
143 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
144 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
146 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
150 * class.c (gfc_find_derived_vtab): Accept or discard newly created
151 symbols before returning.
153 2010-07-29 Joseph Myers <joseph@codesourcery.com>
155 * lang.opt (cpp): Remove Joined and Separate markers.
156 (cpp=): New internal option.
157 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
158 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
161 2010-07-29 Daniel Kraft <d@domob.eu>
164 * array.c (resolve_array_bound): Fix error message to properly handle
165 non-variable expressions.
167 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
169 * decl.c (free_value): Also free repeat field.
170 * data.c (gfc_assign_data_value): Always free offset before returning.
172 2010-07-28 Daniel Kraft <d@domob.eu>
174 * gfortran.h (gfc_build_intrinsic_call): New method.
175 * expr.c (gfc_build_intrinsic_call): New method.
176 * simplify.c (range_check): Ignore non-constant value.
177 (simplify_bound_dim): Handle non-variable expressions and
178 fix memory leak with non-free'ed expression.
179 (simplify_bound): Handle non-variable expressions.
180 (gfc_simplify_shape): Ditto.
181 (gfc_simplify_size): Ditto, but only in certain cases possible.
183 2010-07-28 Joseph Myers <joseph@codesourcery.com>
185 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
188 2010-07-28 Tobias Burnus <burnus@net-b.de>
191 * trans-types.c (gfc_get_derived_type): Fix DT declaration
192 from modules for whole-file mode.
194 2010-07-27 Joseph Myers <joseph@codesourcery.com>
196 * gfortran.h (gfc_handle_option): Update prototype and return
198 * options.c (gfc_handle_option): Update prototype and return value
201 2010-07-27 Joseph Myers <joseph@codesourcery.com>
203 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
204 decoded options in allocating deferred_opt.
205 * cpp.h (gfc_cpp_init_options): Update prototype.
206 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
207 * gfortran.h (gfc_option_lang_mask): New.
208 (gfc_init_options): Update prototype.
209 * options.c (gfc_option_lang_mask): New.
210 (gfc_init_options): Update prototype. Pass new arguments to
211 gfc_cpp_init_options.
213 2010-07-26 Tobias Burnus <burnus@net-b.de>
216 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
217 for functions which are later in the same file.
218 (gfc_create_function_decl, build_function_decl,
219 build_entry_thunks): Add global argument.
220 * trans.c (gfc_generate_module_code): Update
221 gfc_create_function_decl call.
222 * trans.h (gfc_create_function_decl): Update prototype.
223 * resolve.c (resolve_global_procedure): Also resolve for
226 2010-07-26 Richard Henderson <rth@redhat.com>
229 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
230 (gfc_write_global_declarations): New.
232 2010-07-26 Tobias Burnus <burnus@net-b.de>
235 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
236 for call to transfer_namelist_element.
237 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
240 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
243 * Make-lang.in: Add fortran/frontend-passes.o.
244 * gfortran.h: Add prototype for gfc_run_passes.
245 * resolve.c (gfc_resolve): Call gfc_run_passes.
246 * frontend-passes.c: New file.
248 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
251 * scanner.c (gfc_next_char_literal): Enable truncation warning for
254 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
257 * gfortran.h (gfc_namespace): New field old_equiv.
258 (gfc_free_equiv_until): New prototype.
259 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
260 a parameterized stop condition.
261 (gfc_free_equiv): Use gfc_free_equiv_until.
262 * parse.c (next_statement): Save equivalence list.
263 (reject_statement): Restore equivalence list.
265 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
268 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
269 in the function so that it does not get missed by early exits.
270 (load_line): Add checks for quoted strings and free form comments to
271 disable warnings on comments. Add check for ampersand as first
272 character after truncation and don't warn for this case, but warn if
273 there are subsequent non-whitespace characters.
275 2010-07-24 Tobias Burnus <burnus@net-b.de>
278 * parse.c (gfc_parse_file): Do not override
279 gfc_global_ns_list items.
281 2010-07-24 Tobias Burnus <burnus@net-b.de>
283 * options.c (gfc_init_options): Enable -fwhole-file by default.
284 * interface.c (compare_parameter): Assume a Hollerith constant is
285 compatible with all other argument types.
287 2010-07-23 Tobias Burnus <burnus@net-b.de>
290 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
291 -fwhole-file also for derived types.
292 * trans-types.c (copy_dt_decls_ifequal): Remove static and
293 rename to gfc_copy_dt_decls_ifequal.
294 (gfc_get_derived_type): Update call.
295 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
297 2010-07-23 Tobias Burnus <burnus@net-b.de>
300 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
302 2010-07-23 Jakub Jelinek <jakub@redhat.com>
304 * trans-types.c (gfc_get_array_descriptor_base,
305 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
306 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
307 instead of clearing DECL_NAME.
308 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
310 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
313 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
315 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
316 reverse the scalarization loop.
317 gfc_conv_resolve_dependencies: Pass the reverse field of the
318 loopinfo to gfc_dep_resolver.
319 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
320 assignment by resetting loop.reverse.
321 gfortran.h : Add the gfc_reverse enum.
322 trans.h : Add the reverse field to gfc_loopinfo.
323 dependency.c (gfc_check_dependency): Pass null to the new arg
325 (gfc_check_section_vs_section): Check for reverse dependencies.
326 (gfc_dep_resolver): Add reverse argument and deal with the loop
328 dependency.h : Modify prototype for gfc_dep_resolver to include
331 2010-07-23 Daniel Kraft <d@domob.eu>
334 * gfortran.h (gfc_find_symtree_in_proc): New method.
335 * symbol.c (gfc_find_symtree_in_proc): New method.
336 * match.c (match_exit_cycle): Look for loop name also in parent
337 namespaces within current procedure.
339 2010-07-22 Tobias Burnus <burnus@net-b.de>
342 * dependency.c (gfc_check_dependency): Add argument alising check.
343 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
345 2010-07-22 Daniel Kraft <d@domob.eu>
347 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
348 now in the correct place.
350 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
353 * Revert my commit r162325.
355 2010-07-21 Daniel Kraft <d@domob.eu>
357 * trans.h (gfc_get_return_label): Removed.
358 (gfc_generate_return): New method.
359 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
360 returning a tree directly.
361 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
362 (gfc_trans_block_construct): Update for new interface to
363 `gfc_trans_deferred_vars'.
364 * trans-decl.c (current_function_return_label): Removed.
365 (current_procedure_symbol): New variable.
366 (gfc_get_return_label): Removed.
367 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
368 returning a tree directly.
369 (get_proc_result), (gfc_generate_return): New methods.
370 (gfc_generate_function_code): Clean up and do init/cleanup here
371 also with gfc_wrapped_block. Remove return-label but rather
374 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
377 * fortran/match.c (match_type_spec): Check for derived type before
380 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
383 * interface.c (matching_typebound_op): Add argument for the
384 return of the generic name for the procedure.
385 (build_compcall_for_operator): Add an argument for the generic
386 name of an operator procedure and supply it to the expression.
387 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
388 calls to the above procedures.
389 * resolve.c (resolve_typebound_function): Catch procedure
390 component calls for CLASS objects, check that the vtable is
391 complete and insert the $vptr and procedure components, to make
393 (resolve_typebound_function): The same.
394 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
395 an allocatable scalar if it is a result.
397 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
400 * match.c (gfc_match_iterator): Reverted.
402 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
405 * match.c (gfc_match_iterator): Remove error that iterator
406 cannot be INTENT(IN).
408 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
410 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
411 Access subscript through the "dim" field index.
412 (gfc_trans_create_temp_array): Access ss info through the "dim" field
414 (gfc_conv_array_index_offset): Ditto.
415 (gfc_conv_loop_setup): Ditto.
416 (gfc_conv_expr_descriptor): Ditto.
417 (gfc_conv_ss_startstride): Ditto. Update call to
418 gfc_conv_section_startstride.
419 (gfc_conv_section_startstride): Set values along the array dimension.
420 Get array dimension directly from the argument.
422 2010-07-15 Jakub Jelinek <jakub@redhat.com>
424 * trans.h (gfc_string_to_single_character): New prototype.
425 * trans-expr.c (string_to_single_character): Renamed to ...
426 (gfc_string_to_single_character): ... this. No longer static.
427 (gfc_conv_scalar_char_value, gfc_build_compare_string,
428 gfc_trans_string_copy): Adjust callers.
429 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
430 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
431 (select_struct): Move to toplevel, add GTY(()).
432 (gfc_trans_character_select): Optimize SELECT CASE
433 with character length 1.
435 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
437 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
438 * trans-common.c: Likewise.
439 * trans-decl.c: Likewise.
440 * trans-types.c: Likewise.
443 2010-07-15 Janus Weil <janus@gcc.gnu.org>
446 * resolve.c (resolve_typebound_generic_call): Resolve generic
447 non-polymorphic type-bound procedure calls to the correct specific
449 (resolve_typebound_subroutine): Remove superfluous code.
451 2010-07-15 Daniel Kraft <d@domob.eu>
454 * trans.h (struct gfc_wrapped_block): New struct.
455 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
456 (gfc_finish_wrapped_block): New method.
457 (gfc_init_default_dt): Add new init code to block rather than
459 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
460 (gfc_trans_dummy_array_bias): Ditto.
461 (gfc_trans_g77_array): Ditto.
462 (gfc_trans_deferred_array): Ditto.
463 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
464 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
465 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
466 (gfc_finish_wrapped_block): New method.
467 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
468 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
469 (gfc_trans_deferred_array): Ditto.
470 * trans-decl.c (gfc_trans_dummy_character): Ditto.
471 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
472 (init_intent_out_dt): Ditto.
473 (gfc_init_default_dt): Add new init code to block rather than
475 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
476 and cleanup code and put it all together.
478 2010-07-15 Jakub Jelinek <jakub@redhat.com>
480 * trans.h (gfc_build_compare_string): Add CODE argument.
481 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
482 gfc_build_compare_string.
483 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
484 gfc_build_compare_string.
485 (string_to_single_character): Rename len variable to length.
486 (gfc_optimize_len_trim): New function.
487 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
488 or NE_EXPR and one of the strings is string literal with LEN_TRIM
489 bigger than the length of the other string, they compare unequal.
492 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
493 in CASE_LABEL_EXPR and use NULL for low for the default case.
495 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
497 * trans-array.c (gfc_conv_section_upper_bound): Remove
498 (gfc_conv_section_startstride): Don't set the upper bound in the
499 vector subscript case.
500 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
502 2010-07-14 Janus Weil <janus@gcc.gnu.org>
505 * gfortran.h (gfc_is_data_pointer): Remove prototype.
506 * dependency.c (gfc_is_data_pointer): Make it static.
507 * intrinsic.texi: Update documentation on C_LOC.
508 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
509 and add a check for polymorphic variables.
511 2010-07-14 Jakub Jelinek <jakub@redhat.com>
513 * trans-expr.c (string_to_single_character): Also optimize
514 string literals containing a single char followed only by spaces.
515 (gfc_trans_string_copy): Remove redundant string_to_single_character
518 * trans-decl.c (gfc_build_intrinsic_function_decls,
519 gfc_build_builtin_function_decls): Mark functions as
520 DECL_PURE_P or TREE_READONLY.
522 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
524 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
525 instead of build_function_call_expr.
526 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
528 2010-07-13 Tobias Burnus <burnus@net-b.de>
529 Daniel Franke <franke.daniel@gmail.com>
532 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
533 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
535 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
537 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
538 Tobias Burnus <burnus@net-b.de>
541 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
542 noclobber/noescape annotations to function calls.
543 (gfc_build_builtin_function_decls): Likewise.
545 2010-07-13 Janus Weil <janus@gcc.gnu.org>
551 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
552 * class.c (gfc_build_class_symbol): Modified call to
553 'gfc_find_derived_vtab'.
554 (add_proc_component): Removed, moved code into 'add_proc_comp'.
555 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
557 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
558 Removed treatment of generics.
559 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
560 Call 'add_proc_comp' instead of duplicating code.
561 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
563 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
564 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
565 Removed treatment of generics.
566 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
567 'gfc_find_derived_vtab'.
568 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
569 Removed treatment of generics.
570 (resolve_select_type,resolve_fl_derived): Modified call to
571 'gfc_find_derived_vtab'.
572 * trans-decl.c (gfc_get_symbol_decl): Ditto.
573 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
575 * trans-stmt.c (gfc_trans_allocate): Ditto.
577 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
580 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
583 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
585 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
586 * resolve.c (build_default_init_expr): Ditto.
588 2010-07-11 Tobias Burnus <burnus@net-b.de>
591 * module.c (sort_iso_c_rename_list): Remove.
592 (import_iso_c_binding_module,use_iso_fortran_env_module):
593 Allow multiple imports of the same symbol.
595 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
597 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
599 2010-07-11 Janus Weil <janus@gcc.gnu.org>
602 * decl.c (build_sym,attr_decl1): Only build the class container if the
603 symbol has sufficient attributes.
604 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
605 pointer attribute for classes.
606 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
607 * module.c (MOD_VERSION): Bump.
608 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
609 (mio_symbol_attribute): Handle class_pointer attribute.
610 * parse.c (parse_derived): Use class_pointer instead of pointer
611 attribute for classes.
612 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
613 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
614 resolve_allocate_expr,resolve_fl_derived): Ditto.
615 (resolve_fl_var_and_proc): Check for class_ok attribute.
617 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
619 * trans-io.c (gfc_build_st_parameter): Update calls to
620 gfc_add_field_to_struct.
621 * trans-stmt.c (ADD_FIELD): Ditto.
623 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
625 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
626 fieldlist, remove fieldlist from argument list.
627 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
628 and remove fieldlist from argument list.
629 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
630 gfc_get_mixed_entry_union): Move setting
631 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
632 * trans-types.h (gfc_add_field_to_struct): Update prototype.
634 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
637 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
638 if the lhs has never been host associated, as well as not being
639 use associated, a pointer or a target.
640 * resolve.c (resolve_variable): Mark variables that are host
642 * gfortran.h: Add the host_assoc bit to the symbol_attribute
645 2010-07-09 Janus Weil <janus@gcc.gnu.org>
647 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
648 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
651 2010-07-08 Janus Weil <janus@gcc.gnu.org>
654 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
655 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
656 gfc_resolve_storage_size): New prototypes.
657 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
658 * intrinsic.c (add_functions): Add STORAGE_SIZE.
659 * iresolve.c (gfc_resolve_storage_size): New function.
660 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
662 (gfc_conv_intrinsic_storage_size): New function.
663 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
665 2010-07-08 Jakub Jelinek <jakub@redhat.com>
668 * match.c (match_exit_cycle): Error on EXIT also from collapsed
669 !$omp do loops. Error on CYCLE to non-innermost collapsed
672 2010-07-08 Tobias Burnus <burnus@net-b.de>
675 * array.c (gfc_match_array_ref): Better error message for
676 coarrays with too few ranks.
677 (match_subscript): Move one diagnostic to caller.
678 * gfortran.h (gfc_get_corank): Add prottype.
679 * expr.c (gfc_get_corank): New function.
680 * iresolve.c (resolve_bound): Fix rank for cobounds.
681 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
682 gfc_resolve_ucobound, gfc_resolve_this_image): Update
685 2010-07-06 Tobias Burnus <burnus@net-b.de>
688 * array.c (gfc_expand_constructor): Add optional diagnostic.
689 * gfortran.h (gfc_expand_constructor): Update prototype.
690 * expr.c (gfc_simplify_expr, check_init_expr,
691 gfc_reduce_init_expr): Update gfc_expand_constructor call.
692 * resolve.c (gfc_resolve_expr): Ditto.
694 2010-07-06 Tobias Burnus <burnus@net-b.de>
696 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
697 * trans-intrinsic.c: Ditto.
698 * trans-types.c: Ditto.
699 * convert.c: Include diagnostic-core.h instead of toplev.h.
701 * trans-array.c: Ditto.
702 * trans-const.c: Ditto.
703 * trans-expr.c: Ditto.
705 * trans-openmp.c: Ditto.
708 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
711 * check.c (dim_rank_check): Also check intrinsic functions.
712 Adjust permissible rank for functions which reduce the rank of
713 their argument. Spread is an exception, where DIM can
714 be one larger than the rank of array.
716 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
719 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
721 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
724 * trans-types.c (gfc_get_derived_type): Derived type fields
725 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
726 but build_pointer_type_for_mode must be used for this.
728 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
730 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
731 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
732 type of gfc_conv_procedure_call.
733 (conv_generic_with_optional_char_arg): Likewise.
734 * trans-stmt.c (gfc_trans_call): Likewise.
735 * trans-expr.c (gfc_conv_function_expr): Likewise.
736 (gfc_conv_procedure_call): Use build_call_vec instead of
739 2010-07-04 Daniel Kraft <d@domob.eu>
741 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
743 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
747 * trans-types.c (gfc_get_derived_type): Derived type fields
748 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
750 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
753 * decl.c (match_procedure_in_type): Clear structure before using.
754 (gfc_match_generic): Ditto.
756 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
758 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
759 * trans-types.c (gfc_add_field_to_struct_1): New function, most
760 of which comes from...
761 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
762 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
764 (gfc_get_array_descriptor_base): Likewise.
765 (gfc_get_mixed_entry_union): Likewise.
766 (gfc_get_derived_type): Add extra chain parameter for
767 gfc_add_field_to_struct.
768 * trans-stmt.c (gfc_trans_character_select): Likewise.
769 * trans-io.c (gfc_build_st_parameter): Likewise.
771 2010-06-29 Janus Weil <janus@gcc.gnu.org>
774 * resolve.c (is_external_proc): Prevent procedure pointers from being
775 regarded as external procedures.
777 2010-06-29 Janus Weil <janus@gcc.gnu.org>
780 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
781 passed as second argument of ASSOCIATED.
783 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
786 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
787 to determine if a function assignment can be made without a
789 (gfc_trans_arrayfunc_assign): Move all the conditions that
790 suppress the direct function call to the above new functon and
793 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
796 * interface.c (argument_rank_mismatch): New function.
797 (compare_parameter): Call new function instead of generating
800 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
802 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
803 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
806 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
808 * Make-lang.in: Update dependencies.
810 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
812 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
813 and exit_label fields.
814 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
816 * trans-stmt.c (gfc_trans_simple_do): Likewise.
817 (gfc_trans_do): Likewise.
818 (gfc_trans_do_while): Likewise.
819 (gfc_trans_cycle): Use cycle_label directly.
820 (gfc_trans_exit): Use exit_label directly.
822 2010-06-27 Daniel Kraft <d@domob.eu>
824 * dump-parse-tree.c (show_symbol): Dump target-expression for
826 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
827 (show_namespace): Use show_level for correct indentation of
828 "inner namespaces" (contained procedures or BLOCK).
830 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
833 * dump-parse-tree.c (show_code_node): Show namespace for
836 2010-06-26 Tobias Burnus <burnus@net-b.de>
838 * decl.c (gfc_match_decl_type_spec): Support
839 TYPE(intrinsic-type-spec).
841 2010-06-25 Tobias Burnus <burnus@net-b.de>
843 * intrinsic.h (gfc_check_selected_real_kind,
844 gfc_simplify_selected_real_kind): Update prototypes.
845 * intrinsic.c (add_functions): Add radix support to
847 * check.c (gfc_check_selected_real_kind): Ditto.
848 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
849 * trans-decl.c (gfc_build_intrinsic_function_decls):
850 Change call from selected_real_kind to selected_real_kind2008.
851 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
852 (PRECISION, RANGE, RADIX): Add cross @refs.
854 2010-06-25 Tobias Burnus <burnus@net-b.de>
856 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
857 * gfortran.texi (_gfortran_set_options): Update for
858 GFC_STD_F2008_OBS addition.
859 * libgfortran.h: Add GFC_STD_F2008_OBS.
860 * options.c (set_default_std_flags, gfc_handle_option): Handle
862 io.c (check_format): Fix allow_std check.
864 2010-06-25 Tobias Burnus <burnus@net-b.de>
866 * decl.c (gfc_match_entry): Allow END besides
867 END SUBROUTINE/END FUNCTION for contained procedures.
869 2010-06-25 Tobias Burnus <burnus@net-b.de>
871 * parse.c (next_free, next_fixed): Allow ";" as first character.
873 2010-06-24 Tobias Burnus <burnus@net-b.de>
876 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
878 2010-06-22 Janus Weil <janus@gcc.gnu.org>
881 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
884 2010-06-21 Tobias Burnus <burnus@net-b.de>
887 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
889 * symbol.c (gfc_add_contiguous): New function.
890 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
891 * decl.c (match_attr_spec): Ditto.
892 (gfc_match_contiguous): New function.
893 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
895 * gfortran.h (symbol_attribute): Add contiguous.
896 (gfc_is_simply_contiguous): Add prototype.
897 (gfc_add_contiguous): Add prototype.
898 * match.h (gfc_match_contiguous): Add prototype.
899 * parse.c (decode_specification_statement,
900 decode_statement): Handle contiguous attribute.
901 * expr.c (gfc_is_simply_contiguous): New function.
902 * dump-parse-tree.c (show_attr): Handle contiguous.
903 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
905 * trans-expr.c (gfc_add_interface_mapping): Copy
907 * trans-array.c (gfc_conv_descriptor_stride_get,
908 gfc_conv_array_parameter): Handle contiguous arrays.
909 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
910 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
912 * trans.h (gfc_array_kind): Ditto.
913 * trans-decl.c (gfc_get_symbol_decl): Ditto.
915 2010-06-20 Joseph Myers <joseph@codesourcery.com>
917 * options.c (gfc_handle_option): Don't handle N_OPTS.
919 2010-06-19 Janus Weil <janus@gcc.gnu.org>
922 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
925 2010-06-18 Tobias Burnus <burnus@net-b.de>
928 * resolve.c (resolve_allocate_deallocate): Properly check
929 part-refs in stat=/errmsg= for invalid use.
931 2010-06-17 Janus Weil <janus@gcc.gnu.org>
934 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
935 Return directly in case of an error.
937 2010-06-16 Janus Weil <janus@gcc.gnu.org>
940 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
941 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
942 structure to each procedure in a procedure list.
943 * module.c (mio_typebound_proc): Add NULL argument to
944 'gfc_get_typebound_proc'.
945 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
946 to initialize the new structure.
948 2010-06-15 Janus Weil <janus@gcc.gnu.org>
951 * gfortran.h (gfc_expr): Add new member 'mold'.
952 * match.c (gfc_match_allocate): Implement the MOLD tag.
953 * resolve.c (resolve_allocate_expr): Ditto.
954 * trans-stmt.c (gfc_trans_allocate): Ditto.
956 2010-06-15 Jakub Jelinek <jakub@redhat.com>
959 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
960 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
961 GFC_DECL_SAVED_DESCRIPTOR set.
962 (gfc_omp_report_decl): New function.
963 * trans.h (gfc_omp_report_decl): New prototype.
964 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
966 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
970 * gfortranspec.c (lang_specific_driver): Removed deprecation
972 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
973 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
974 * cpp.h (gfc_cpp_makedep): New.
975 (gfc_cpp_add_dep): New.
976 (gfc_cpp_add_target): New.
977 * cpp.c (gfc_cpp_option): Add deps* members.
978 (gfc_cpp_makedep): New.
979 (gfc_cpp_add_dep): New.
980 (gfc_cpp_add_target): New.
981 (gfc_cpp_init_options): Initialize new options.
982 (gfc_cpp_handle_option): Handle new options.
983 (gfc_cpp_post_options): Map new options to libcpp-options.
984 (gfc_cpp_init): Handle deferred -MQ and -MT options.
985 (gfc_cpp_done): If requested, write dependencies to file.
986 * module.c (gfc_dump_module): Add a module filename as target.
987 * scanner.c (open_included_file): New parameter system; add the
988 included file as dependency.
989 (gfc_open_included_file): Add the included file as dependency.
990 (gfc_open_intrinsic_module): Likewise.
991 * invoke.texi: Removed deprecation warning for -M.
992 * gfortran.texi: Removed Makefile-dependencies project.
994 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
996 * resolve.c (resolve_global_procedure): Improved checking if an
997 explicit interface is required.
999 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1001 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1003 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1004 (gfc_conv_intrinsic_ttynam): Likewise.
1005 (gfc_conv_intrinsic_trim): Likewise.
1007 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1010 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1012 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1014 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1016 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1018 * mathbuiltins.def: Add builtins that do not directly correspond
1019 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1020 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1021 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1022 code_{r,c}{4,8,10,16} fields. Add
1023 {,complex}{float,double,long_double}_built_in fields.
1024 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1025 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1026 definition of OTHER_BUILTIN.
1027 (real_compnt_info): Remove unused struct.
1028 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1030 (build_round_expr): Call builtin_decl_for_precision instead of
1032 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1033 instead of a switch.
1034 (gfc_build_intrinsic_lib_fndecls): Match
1035 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1036 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1038 (gfc_conv_intrinsic_lib_function): Go through all the extended
1040 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1041 instead of a switch.
1042 (gfc_conv_intrinsic_abs): Likewise.
1043 (gfc_conv_intrinsic_mod): Likewise.
1044 (gfc_conv_intrinsic_sign): Likewise.
1045 (gfc_conv_intrinsic_fraction): Likewise.
1046 (gfc_conv_intrinsic_nearest): Likewise.
1047 (gfc_conv_intrinsic_spacing): Likewise.
1048 (gfc_conv_intrinsic_rrspacing): Likewise.
1049 (gfc_conv_intrinsic_scale): Likewise.
1050 (gfc_conv_intrinsic_set_exponent): Likewise.
1052 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1056 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1057 functions with CLASS formal arguments.
1059 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1062 * resolve.c (conformable_arrays): Handle allocatable components.
1064 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1067 * gfortran.texi: Document that Cray pointers cannot be function
1070 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1073 * gfortran.texi: Document lack of support for syntax
1074 "complex FUNCTION name*16()", and existence of alternative
1075 legacy syntax "complex*16 FUNCTION name()".
1077 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1080 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1081 POSIX's fsync(), and how to call the latter from Fortran code.
1083 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1086 * interface.c (compare_actual_formal): Reject actual arguments with
1087 array subscript passed to ASYNCHRONOUS dummys.
1089 2010-06-10 Daniel Kraft <d@domob.eu>
1092 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1093 (struct gfc_symbol): New field `assoc'.
1094 (struct gfc_association_list): New struct.
1095 (struct gfc_code): New struct `block' in union, move `ns' there
1096 and add association list.
1097 (gfc_free_association_list): New method.
1098 (gfc_has_vector_subscript): Made public;
1099 * match.h (gfc_match_associate): New method.
1100 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1101 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1102 * interface.c (gfc_has_vector_subscript): Made public.
1103 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1104 * match.c (gfc_match_associate): New method.
1105 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1106 * primary.c (match_variable): Don't allow names associated to expr here.
1107 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1108 (case_exec_markers, case_end): Add ASSOCIATE statement.
1109 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1110 (parse_associate): New method.
1111 (parse_executable): Handle ST_ASSOCIATE.
1112 (parse_block_construct): Change reference to gfc_code's `ns' field.
1113 * resolve.c (resolve_select_type): Ditto.
1114 (resolve_code): Ditto.
1115 (resolve_block_construct): Ditto and add comment.
1116 (resolve_select_type): Set association list in generated BLOCK to NULL.
1117 (resolve_symbol): Resolve associate names.
1118 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1119 and free association list.
1120 (gfc_free_association_list): New method.
1121 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1122 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1123 gfc_code's `ns' field.
1125 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1127 * error.c (error_print): Pre-initialize loc by NULL.
1128 * openmp.c (resolve_omp_clauses): Add explicit
1129 braces to avoid ambigous else.
1130 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1132 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1134 * gfc-internals.texi: Move to GFDL 1.3.
1135 * gfortran.texi: Ditto.
1136 * intrinsic.texi: Ditto.
1137 * invoke.texi: Ditto.
1139 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1142 * check.c (gfc_check_selected_real_kind): Verify that the
1143 actual arguments are scalar.
1145 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1148 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1150 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1153 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1155 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1157 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1159 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1161 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1162 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1163 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1164 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1166 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1167 less_than_bitsize2): New functions.
1168 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1169 nonnegative_check and less_than_bitsize1.
1170 (gfc_check_ibclr, gfc_check_ibset): Removed.
1171 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1174 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1177 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1180 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1182 * resolve.c (resolve_deallocate_expr): Avoid warning
1183 about possible use of iunitialized sym.
1184 (resolve_allocate_expr): Pre-initialize sym by NULL.
1186 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1189 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1191 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1193 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1195 (gfc_get_array_type_bounds): Likewise.
1197 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1198 (gfc_find_module): Likewise.
1200 * f95-lang.c (pushlevel): Likewise.
1202 * trans.h (struct lang_type): Add variable_size GTY option.
1203 (struct lang_decl): Likewise.
1205 2010-06-08 Tobias Burnus <burnus@net-b.de>
1208 * symbol.c (check_conflict): Move protected--external/procedure check ...
1209 * resolve.c (resolve_select_type): ... to the resolution stage.
1211 2010-06-07 Tobias Burnus <burnus@net-b.de>
1213 * options.c (gfc_handle_option): Fix -fno-recursive.
1215 2010-06-07 Tobias Burnus <burnus@net-b.de>
1217 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1218 * gfortran.texi (copyrights-gfortran): Ditto.
1220 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1222 * lang.opt (fshort-enums): Define using Var and VarExists.
1223 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1225 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1226 Janus Weil <janus@gcc.gnu.org>
1229 * resolve.c (get_declared_from_expr): Move to before
1230 resolve_typebound_generic_call. Make new_ref and class_ref
1231 ignorable if set to NULL.
1232 (resolve_typebound_generic_call): Once we have resolved the
1233 generic call, check that the specific instance is that which
1234 is bound to the declared type.
1235 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1236 freeing 'class_ref->next' twice.
1238 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1241 * trans-array.c (structure_alloc_comps): Dereference scalar
1242 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1245 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1247 * gfortranspec.c (append_arg, lang_specific_driver): Use
1248 GCC-specific formats in diagnostics.
1250 2010-06-02 Tobias Burnus <burnus@net-b.de>
1253 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1256 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1259 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1262 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1264 * fortran/gfortran.texi: Fix typos in description of variable-format-
1267 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1270 * dependency.c (gfc_check_section_vs_section): Check
1271 for interleaving array assignments without conflicts.
1273 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1275 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1276 $data component of a class container.
1277 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1278 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1279 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1280 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1281 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1282 * gcc/fortran/parse.c (parse_derived): Ditto.
1283 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1284 gfc_expr_attr): Ditto.
1285 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1286 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1287 resolve_fl_var_and_proc, resolve_typebound_procedure,
1288 resolve_fl_derived): Ditto.
1289 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1290 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1292 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1293 gfc_trans_deferred_vars): Ditto.
1294 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1296 2010-05-28 Tobias Burnus <burnus@net-b.de>
1298 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1300 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1302 * gfortranspec.c (append_arg, lang_specific_driver): Use
1303 fatal_error instead of fatal. Use warning instead of fprintf for
1306 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1308 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1309 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1310 xstrerror instead of strerror.
1312 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1314 * cpp.c (cb_cpp_error): Save and restore
1315 global_dc->warn_system_headers, not variable warn_system_headers.
1317 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1319 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1321 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1323 * trans-common.c: Do not include rtl.h, include output.h instead.
1324 * trans-decl.c: Likewise.
1326 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1329 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1330 namespace before trying to reorder the gsymbols.
1332 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1337 * resolve.c (resolve_global_procedure): Add check for global
1338 procedures with implicit interfaces and assumed-shape or optional
1339 dummy arguments. Verify that function return type, kind and string
1342 2010-05-21 Tobias Burnus <burnus@net-b.de>
1344 * gfortran.h: Do not include system.h.
1345 * bbt.c: Include system.h.
1347 * dependency.c: Ditto.
1348 * dump-parse-tree.c: Ditto.
1349 * arith.h: Do not include gfortran.h.
1350 * constructor.h: Do not include gfortran.h and splay-tree.h.
1351 * match.h: Do not include gfortran.h.
1353 * target-memory.h: Ditto.
1354 * openmp.c: Do not include toplev.h and target.h.
1355 * trans-stmt.c: Ditto not include toplev.h.
1357 * trans-common.c: Tell why toplev.h is needed. And
1358 do not include target.h.
1359 * trans-expr.c: Tell why toplev.h is needed.
1360 * trans-array.c: Ditto.
1361 * trans-openmp.c: Ditto.
1362 * trans-const.c: Ditto.
1364 * trans-types.c: Ditto.
1365 * trans-io.c: Ditto.
1366 * trans-decl.c: Ditto.
1369 * trans-intrinsic.c: Ditto.
1372 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1375 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1376 before returning MATCH_ERROR. Add check for scalar. Add check for
1377 default integer kind.
1379 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1382 * match.c (gfc_match_select_type): On error jump back out of the local
1384 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1385 stage, more precisely to ...
1386 * resolve.c (resolve_fl_derived): ... this place.
1388 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1391 * resolve.c (ensure_not_abstract): Allow abstract types with
1392 non-abstract ancestors.
1394 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1396 * trans-const.c: Include realmpfr.h.
1397 * Make-lang.in: Update dependencies.
1399 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1401 * trans-const.c, trans-types.c, trans-intrinsic.c:
1402 Clean up redundant includes.
1404 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1407 * lang.opt (Wunused-dummy-argument): New option.
1408 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1409 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1410 (set_Wall): Enable warn_unused_dummy_argument.
1411 (gfc_handle_option): Set warn_unused_dummy_argument according to
1413 * trans-decl.c (generate_local_decl): Separate warnings about
1414 unused variables and unused dummy arguments.
1415 * invoke.texi: Documented new option.
1417 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1419 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1420 (gfc_conv_string_tmp): Do not assert type comparibilty.
1421 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1422 (gfc_conv_expr_descriptor): Remove assert.
1423 * trans-common.c: Clarify why rtl.h and tm.h are included.
1424 * trans-openmp.c: Do not include ggc.h and real.h.
1425 Explain why gimple.h is included.
1426 * trans-const.c: Do not include ggc.h.
1427 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1428 * trans.c: Do not include ggc.h and real.h.
1429 Explain why gimple.h is included.
1430 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1431 and dwarf2out.h are included.
1432 * trans-io.c: Do not include gimple.h and real.h.
1433 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1434 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1437 2010-05-20 Tobias Burnus <burnus@net-b.de>
1439 * options.c (gfc_init_options,gfc_post_options): Enable
1440 flag_associative_math by default.
1442 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1445 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1446 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1447 blank STOP, handling a null expression. (gfc_trans_pause): Use
1448 pause_string for blank PAUSE.
1449 * trans.h: Add external function declaration for error_stop_numeric.
1450 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1451 the declaration for the library call. Adjust whitespaces.
1452 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1453 signal no stop code. Match the expression following the stop and pass
1454 that to the translators. Remove the old use of digit matching. Add
1455 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1456 and if CHARACTER, default character KIND.
1458 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1461 * lang.opt (Wconversion-extra): New option.
1462 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1463 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1464 (set_Wall): Enable -Wconversion.
1465 (gfc_handle_option): Set warn_conversion_extra.
1466 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1467 introduced for -Wconversion if -Wconversion-extra is present.
1468 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1469 -Wconversion; document -Wconversion-extra.
1471 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1474 * gfortran.h (gfc_has_default_initializer): New.
1475 * expr.c (gfc_has_default_initializer): New.
1476 * resolve.c (has_default_initializer): Removed, use
1477 gfc_has_default_initializer() instead. Updated all callers.
1478 * trans-array.c (has_default_initializer): Removed, use
1479 gfc_has_default_initializer() instead. Updated all callers.
1480 * trans-decl.c (generate_local_decl): Do not check the
1481 first component only to check for initializers, but use
1482 gfc_has_default_initializer() instead.
1484 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1487 * primary.c (match_string_constant): Move start_locus just inside
1489 * data.c (create_character_intializer): Clarified truncation warning.
1491 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1494 * intrinsic.h (gfc_check_float): New prototype.
1495 (gfc_check_sngl): New prototype.
1496 * check.c (gfc_check_float): New.
1497 (gfc_check_sngl): New.
1498 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1499 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1501 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1502 added them to the list of specifics of REAL instead.
1504 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1507 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1508 This is now handled via 'gfc_class_null_initializer'.
1510 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1512 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1513 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1514 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1515 add_procs_to_declared_vtab,add_generic_specifics,
1516 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1517 find_typebound_proc_uop,gfc_find_typebound_proc,
1518 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1519 gfc_get_tbp_symtree): Moved here from other places.
1520 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1522 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1523 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1524 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1525 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1526 * Make-lang.in: Add class.o.
1527 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1528 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1529 add_procs_to_declared_vtab,add_generic_specifics,
1530 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1531 find_typebound_proc_uop,gfc_find_typebound_proc,
1532 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1533 gfc_get_tbp_symtree): Move to class.c.
1535 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1537 * trans-types.c (gfc_init_types): Use build_function_type_list.
1538 (gfc_get_ppc_type): Likewise.
1539 * trans-decl.c (gfc_generate_constructors): Likewise.
1540 * f95-lang.c (build_builtin_fntypes): Likewise.
1541 (gfc_init_builtin_functions): Likewise.
1542 (DEF_FUNCTION_TYPE_0): Likewise.
1543 (DEF_FUNCTION_TYPE_1): Likewise.
1544 (DEF_FUNCTION_TYPE_2): Likewise.
1545 (DEF_FUNCTION_TYPE_3): Likewise.
1546 (DEF_FUNCTION_TYPE_4): Likewise.
1547 (DEF_FUNCTION_TYPE_5): Likewise.
1548 (DEF_FUNCTION_TYPE_6): Likewise.
1549 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1550 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1552 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1554 * trans-array.c (gfc_trans_array_constructor_value): Use
1555 build_constructor instead of build_constructor_from_list.
1556 (gfc_build_constant_array_constructor): Likewise.
1557 * trans-decl.c (create_main_function): Likewise.
1558 * trans-stmt.c (gfc_trans_character_select): Likewise.
1560 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1563 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1564 (resolve_fl_variable_derived): ... this place.
1565 (resolve_symbol): Make sure function symbols (and their result
1566 variables) are not resolved twice.
1568 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1571 * array.c (match_array_list): Revert change from 2010-05-13.
1573 2010-05-16 Richard Guenther <rguenther@suse.de>
1575 * trans-decl.c (module_htab_decls_hash): Revert last change.
1577 2010-05-16 Richard Guenther <rguenther@suse.de>
1579 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1581 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1583 * options.c (set_Wall): Remove special logic for Wuninitialized
1586 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1590 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1593 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1597 * gfortran.h (gfc_class_null_initializer): New prototype.
1598 * expr.c (gfc_class_null_initializer): New function to build a NULL
1599 initializer for CLASS pointers.
1600 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1601 containers. Remove default NULL initialization of $data component.
1602 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1604 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1605 Use new function 'gfc_class_null_initializer'.
1606 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1609 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1612 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1613 unsigned mpz_get_?i routines.
1615 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1617 * trans.c (trans_code): Set backend locus early.
1618 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1619 of the function instead of current input_location.
1621 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1624 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1626 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1627 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1630 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1633 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1635 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1636 by reference dummy procedures or non-dummy procedure pointers.
1637 (gfc_omp_predetermined_sharing): Return
1638 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1640 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1643 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1644 after OMP statement.
1645 (gfc_match_omp_critical): Likewise.
1646 (gfc_match_omp_flush): Likewise.
1647 (gfc_match_omp_workshare): Likewise.
1648 (gfc_match_omp_master): Likewise.
1649 (gfc_match_omp_ordered): Likewise.
1650 (gfc_match_omp_atomic): Likewise.
1651 (gfc_match_omp_barrier): Likewise.
1652 (gfc_match_omp_end_nowait): Likewise.
1654 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1657 * resolve.c (validate_case_label_expr): Removed FIXME.
1658 (resolve_select): Raise default warning on case labels out of range
1659 of the case expression.
1661 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1666 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1667 about conversion warnings.
1669 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1672 * match.c (gfc_match_select_type): Move error message to
1673 resolve_select_type.
1674 * resolve.c (resolve_select_type): Error message moved here from
1675 gfc_match_select_type. Correctly set type of temporary.
1677 2010-05-10 Richard Guenther <rguenther@suse.de>
1679 * trans-decl.c (gfc_build_library_function_decl): Split out
1681 (build_library_function_decl_1): ... this new function.
1682 Set a fnspec attribute if a specification was provided.
1683 (gfc_build_library_function_decl_with_spec): New function.
1684 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1685 and internal_unpack.
1687 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1690 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1693 2010-05-07 Jason Merrill <jason@redhat.com>
1695 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1696 to avoid -Wc++-compat warning.
1698 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1701 * options.c (gfc_handle_option): Add argument kind.
1702 * gfortran.h (gfc_handle_option): Update declaration.
1704 2010-05-06 Tobias Burnus <burnus@net-b.de>
1707 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1710 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1713 * resolve.c (traverse_data_list): Rephrase error message for
1714 non-constant bounds in data-implied-do.
1716 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1719 * gfortran.h: Removed repeat count from constructor, removed
1721 * data.h (gfc_assign_data_value_range): Changed return value from
1723 * data.c (gfc_assign_data_value): Add location to constructor element.
1724 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1725 for each element in range. Return early if an error was generated.
1726 * resolve.c (check_data_variable): Stop early if range assignment
1729 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1732 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1733 * symbol.c (gfc_build_class_symbol): Add separate class container for
1736 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1739 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1741 2010-05-02 Tobias Burnus <burnus@net-b.de>
1744 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1745 for lcobound, ucobound, image_index and this_image.
1746 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1747 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1748 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1749 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1751 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1753 2010-04-30 Tobias Burnus <burnus@net-b.de>
1757 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1758 calculation for array descriptor types.
1760 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1763 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1764 initializers for PPC members of the vtabs.
1766 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1769 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1770 attribute for all PPC members of the vtypes.
1771 (copy_vtab_proc_comps): Copy the correct interface.
1772 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1773 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1774 a dummy argument and make sure all PPC members of the vtab are
1775 initialized correctly.
1776 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1777 in call to gfc_trans_assign_vtab_procs.
1778 * trans-stmt.c (gfc_trans_allocate): Ditto.
1780 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1783 * resolve.c (resolve_typebound_function): Renamed
1784 resolve_class_compcall.Do all the detection of class references
1786 (resolve_typebound_subroutine): resolve_class_typebound_call
1787 renamed. Otherwise same as resolve_typebound_function.
1788 (gfc_resolve_expr): Call resolve_typebound_function.
1789 (resolve_code): Call resolve_typebound_subroutine.
1791 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1794 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1795 pass back the specific symtree name, rather than the target
1798 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1801 * resolve.c (resolve_structure_cons): Make the initializer of
1802 the vtab component 'extends' the same type as the component.
1804 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1807 * interface.c (check_interface1): Pass symbol name rather than NULL to
1808 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1809 trap MULL. (gfc_compare_derived_types): Revert previous change
1810 incorporated incorrectly during merge from trunk, r155778.
1811 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1812 than NULL to gfc_compare_interfaces.
1813 * symbol.c (add_generic_specifics): Likewise.
1815 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1818 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1819 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1820 (gfc_find_derived_vtab): Likewise.
1821 * module.c (ab_attribute): Add enumerator AB_VTAB.
1822 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1823 (check_for_ambiguous): Likewise.
1825 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1826 Janus Weil <janus@gcc.gnu.org>
1829 * trans-expr.c (select_class_proc): Remove function.
1830 (conv_function_val): Delete reference to previous.
1831 (gfc_conv_derived_to_class): Add second argument to the call to
1832 gfc_find_derived_vtab.
1833 (gfc_conv_structure): Exclude proc_pointer components when
1834 accessing $data field of class objects.
1835 (gfc_trans_assign_vtab_procs): New function.
1836 (gfc_trans_class_assign): Add second argument to the call to
1837 gfc_find_derived_vtab.
1838 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1839 implement holding off searching for the vptr derived type.
1840 (add_proc_component): New function.
1841 (add_proc_comps): New function.
1842 (add_procs_to_declared_vtab1): New function.
1843 (copy_vtab_proc_comps): New function.
1844 (add_procs_to_declared_vtab): New function.
1845 (void add_generic_specifics): New function.
1846 (add_generics_to_declared_vtab): New function.
1847 (gfc_find_derived_vtab): Add second argument to the call to
1848 gfc_find_derived_vtab. Add the calls to
1849 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1850 * decl.c (build_sym, build_struct): Use new arg in calls to
1851 gfc_build_class_symbol.
1852 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1853 definition of struct gfc_class_esym_list. Modify prototypes
1854 of gfc_build_class_symbol and gfc_find_derived_vtab.
1855 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1856 call to gfc_find_derived_vtab.
1857 * module.c : Add the vtype attribute.
1858 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1859 * resolve.c (resolve_typebound_generic_call): Add second arg
1860 to pass along the generic name for class methods.
1861 (resolve_typebound_call): The same.
1862 (resolve_compcall): Use the second arg to carry the generic
1863 name from the above. Remove the reference to class_esym.
1864 (check_members, check_class_members, resolve_class_esym,
1865 hash_value_expr): Remove functions.
1866 (resolve_class_compcall, resolve_class_typebound_call): Modify
1867 to use vtable rather than member by member calls.
1868 (gfc_resolve_expr): Modify second arg in call to
1870 (resolve_select_type): Add second arg in call to
1871 gfc_find_derived_vtab.
1872 (resolve_code): Add second arg in call resolve_typebound_call.
1873 (resolve_fl_derived): Exclude vtypes from check for late
1874 procedure definitions. Likewise for checking of explicit
1875 interface and checking of pass arg.
1876 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1877 calls to gfc_find_derived_vtab.
1878 * match.c (select_type_set_tmp): Use new arg in call to
1879 gfc_build_class_symbol.
1880 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1882 * parse.c (endType): Finish incomplete classes.
1884 2010-04-28 Tobias Burnus <burnus@net-b.de>
1888 * simplify.c (simplify_cobound): Handle scalar coarrays.
1890 2010-04-27 Tobias Burnus <burnus@net-b.de>
1892 * gfc-internals.texi: Update copyright year.
1893 * gfortran.texi: Ditto.
1894 * invoke.texi: Ditto.
1896 2010-04-27 Tobias Burnus <burnus@net-b.de>
1899 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1900 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1901 * trans-types.c (gfc_get_array_type_bounds,
1902 gfc_get_array_descriptor_base): Add corank argument.
1903 * trans-array.c (gfc_array_init_size): Handle corank.
1904 (gfc_trans_create_temp_array, gfc_array_allocate,
1905 gfc_conv_expr_descriptor): Add corank argument to call.
1906 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1908 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1912 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1913 of mucking with a tree directly.
1915 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1918 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1919 gfc_error with new error message.
1921 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1925 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1927 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1929 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1930 than the address of a GFC_SS_REFERENCE.
1931 * trans.h : Change comment on GFC_SS_REFERENCE.
1933 2010-04-22 Richard Guenther <rguenther@suse.de>
1936 * resolve.c (gfc_resolve_index): Wrap around ...
1937 (gfc_resolve_index_1): ... this. Add parameter to allow
1938 any integer kind index type.
1939 (resolve_array_ref): Allow any integer kind for the start
1940 index of an array ref.
1942 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1945 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1948 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1950 * intrinsic.c (sort_actual): Remove 'is' in error message.
1952 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1955 * resolve.c (resolve_fl_derived): If a component character
1956 length has not been resolved, do so now.
1957 (resolve_symbol): The same as above for a symbol character
1959 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1960 not needed for a character valued, procedure pointer.
1963 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1964 not found, return FAILURE rather than ICEing.
1966 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1969 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1970 sequential loops private in the innermost containing task region.
1972 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1974 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1975 to build_common_tree_nodes.
1977 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1980 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1981 gfc_msg_bounds by using 'Array bound mismatch' directly.
1982 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1983 error message to include the mismatch in the extent of array bound.
1984 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1985 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1987 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1989 * gfortran.texi: Update information on temporary file locations.
1991 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1993 * trans-decl.c (gfc_build_qualified_array): Ensure
1994 ubound.N and lbound.N artificial variable names don't appear
1997 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2000 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2001 block of code. Set name to the variable associated with the descriptor.
2003 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2005 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2006 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2008 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2010 * intrinsic.texi: Add the missing specific name of intrinsic
2011 procedure where the specific name is identical to the generic name.
2012 Fix inconsistent or mismatch in the argument names in intrinsic
2013 procedure descriptions. Add the SCALAR allocatable description to
2016 2010-04-14 Tobias Burnus <burnus@net-b.de>
2019 * array.c (gfc_find_array_ref): Handle codimensions.
2020 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2021 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2022 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2024 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2025 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2027 * intrinsic.h (add_functions): Add this_image, image_index,
2028 lcobound and ucobound intrinsics.
2029 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2030 gfc_check_image_index, gfc_check_this_image,
2031 gfc_simplify_image_index, gfc_simplify_lcobound,
2032 gfc_simplify_this_image, gfc_simplify_ucobound):
2033 New function prototypes.
2034 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2035 IMAGE_INDEX): Document new intrinsic functions.
2036 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2038 * simplify.c (simplify_bound_dim): Handle coarrays.
2039 (simplify_bound): Update simplify_bound_dim call.
2040 (gfc_simplify_num_images): Add -fcoarray=none check.
2041 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2042 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2044 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2047 * constructor.c: Fix typo in comment.
2048 * expr.c (find_array_section): Add check for max array limit.
2050 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2053 * gfortranspec.c (lookup_option): Check for -static and return
2055 (lang_specific_driver): Break when OPTION_static is discovered.
2057 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2059 * array.c (extract_element): Restore function from trunk.
2060 (gfc_get_array_element): Restore function from trunk.
2061 (gfc_expand_constructor): Restore check against
2062 flag_max_array_constructor.
2063 * constructor.c (node_copy_and_append): Delete unused.
2064 * gfortran.h: Delete comment and extra include.
2065 * constructor.h: Bump copyright and clean up TODO comments.
2066 * resolve.c: Whitespace.
2068 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2070 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2071 with direct access access to elements. Adjusted prototype, fixed all
2073 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2075 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2076 (gfc_simplify_spread): Removed workaround, directly insert elements
2077 at a given array position.
2078 (gfc_simplify_transpose): Likewise.
2079 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2081 (gfc_simplify_unpack): Likewise.
2083 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2085 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2086 (convert_boz): ... this and moved to start of file.
2087 (gfc_simplify_abs): Whitespace fix.
2088 (gfc_simplify_acos): Whitespace fix.
2089 (gfc_simplify_acosh): Whitespace fix.
2090 (gfc_simplify_aint): Whitespace fix.
2091 (gfc_simplify_dint): Whitespace fix.
2092 (gfc_simplify_anint): Whitespace fix.
2093 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2094 (gfc_simplify_dnint): Whitespace fix.
2095 (gfc_simplify_asin): Whitespace fix.
2096 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2097 (gfc_simplify_atan): Likewise.
2098 (gfc_simplify_atanh): Whitespace fix.
2099 (gfc_simplify_atan2): Whitespace fix.
2100 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2101 (gfc_simplify_bessel_j1): Likewise.
2102 (gfc_simplify_bessel_jn): Likewise.
2103 (gfc_simplify_bessel_y0): Likewise.
2104 (gfc_simplify_bessel_y1): Likewise.
2105 (gfc_simplify_bessel_yn): Likewise.
2106 (gfc_simplify_ceiling): Reorderd statements.
2107 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2109 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2111 (gfc_simplify_complex): Replaced if-gate. Removed check for
2113 (gfc_simplify_conjg): Whitespace fix.
2114 (gfc_simplify_cos): Whitespace fix.
2115 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2116 (gfc_simplify_dcmplx): Removed check for constant arguments.
2117 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2118 (gfc_simplify_digits): Whitespace fix.
2119 (gfc_simplify_dim): Whitespace fix.
2120 (gfc_simplify_dprod): Reordered statements.
2121 (gfc_simplify_erf): Whitespace fix.
2122 (gfc_simplify_erfc): Whitespace fix.
2123 (gfc_simplify_epsilon): Whitespace fix.
2124 (gfc_simplify_exp): Whitespace fix.
2125 (gfc_simplify_exponent): Use convert_boz().
2126 (gfc_simplify_floor): Reorderd statements.
2127 (gfc_simplify_gamma): Whitespace fix.
2128 (gfc_simplify_huge): Whitespace fix.
2129 (gfc_simplify_iand): Whitespace fix.
2130 (gfc_simplify_ieor): Whitespace fix.
2131 (simplify_intconv): Use gfc_convert_constant().
2132 (gfc_simplify_int): Use simplify_intconv().
2133 (gfc_simplify_int2): Reorderd statements.
2134 (gfc_simplify_idint): Reorderd statements.
2135 (gfc_simplify_ior): Whitespace fix.
2136 (gfc_simplify_ishftc): Removed duplicate type check.
2137 (gfc_simplify_len): Use range_check() instead of manual range check.
2138 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2139 (gfc_simplify_log): Whitespace fix.
2140 (gfc_simplify_log10): Whitespace fix.
2141 (gfc_simplify_minval): Whitespace fix.
2142 (gfc_simplify_maxval): Whitespace fix.
2143 (gfc_simplify_mod): Whitespace fix.
2144 (gfc_simplify_modulo): Whitespace fix.
2145 (simplify_nint): Reorderd statements.
2146 (gfc_simplify_not): Whitespace fix.
2147 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2148 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2149 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2150 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2151 (gfc_simplify_realpart): Whitespace fix.
2152 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2153 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2154 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2155 (gfc_simplify_sign): Whitespace fix.
2156 (gfc_simplify_sin): Whitespace fix.
2157 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2158 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2159 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2160 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2161 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2163 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2165 * gfortran.h (gfc_start_constructor): Removed.
2166 (gfc_get_array_element): Removed.
2167 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2168 instead. Fixed all callers.
2169 (extract_element): Removed.
2170 (gfc_expand_constructor): Temporarily removed check for
2171 max-array-constructor. Will be re-introduced later if still required.
2172 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2173 instead. Fixed all callers.
2174 * expr.c (find_array_section): Replaced manual lookup of elements
2175 by gfc_constructor_lookup.
2177 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2179 * gfortran.h (gfc_get_null_expr): New prototype.
2180 (gfc_get_operator_expr): New prototype.
2181 (gfc_get_character_expr): New prototype.
2182 (gfc_get_iokind_expr): New prototype.
2183 * expr.c (gfc_get_null_expr): New.
2184 (gfc_get_character_expr): New.
2185 (gfc_get_iokind_expr): New.
2186 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2187 * matchexp.c (build_node): Renamed and moved to
2188 expr.c (gfc_get_operator_expr). Reordered arguments to match
2189 other functions. Fixed all callers.
2190 (gfc_get_parentheses): Use specific function to build expr.
2191 * array.c (gfc_match_array_constructor): Likewise.
2192 * arith.c (eval_intrinsic): Likewise.
2193 (gfc_hollerith2int): Likewise.
2194 (gfc_hollerith2real): Likewise.
2195 (gfc_hollerith2complex): Likewise.
2196 (gfc_hollerith2logical): Likewise.
2197 * data.c (create_character_intializer): Likewise.
2198 * decl.c (gfc_match_null): Likewise.
2199 (enum_initializer): Likewise.
2200 * io.c (gfc_match_format): Likewise.
2201 (match_io): Likewise.
2202 * match.c (gfc_match_nullify): Likewise.
2203 * primary.c (match_string_constant): Likewise.
2204 (match_logical_constant): Likewise.
2205 (build_actual_constructor): Likewise.
2206 * resolve.c (build_default_init_expr): Likewise.
2207 * symbol.c (generate_isocbinding_symbol): Likewise.
2208 (gfc_build_class_symbol): Likewise.
2209 (gfc_find_derived_vtab): Likewise.
2210 * simplify.c (simplify_achar_char): Likewise.
2211 (gfc_simplify_adjustl): Likewise.
2212 (gfc_simplify_adjustr): Likewise.
2213 (gfc_simplify_and): Likewise.
2214 (gfc_simplify_bit_size): Likewise.
2215 (gfc_simplify_is_iostat_end): Likewise.
2216 (gfc_simplify_is_iostat_eor): Likewise.
2217 (gfc_simplify_isnan): Likewise.
2218 (simplify_bound): Likewise.
2219 (gfc_simplify_leadz): Likewise.
2220 (gfc_simplify_len_trim): Likewise.
2221 (gfc_simplify_logical): Likewise.
2222 (gfc_simplify_maxexponent): Likewise.
2223 (gfc_simplify_minexponent): Likewise.
2224 (gfc_simplify_new_line): Likewise.
2225 (gfc_simplify_null): Likewise.
2226 (gfc_simplify_or): Likewise.
2227 (gfc_simplify_precision): Likewise.
2228 (gfc_simplify_repeat): Likewise.
2229 (gfc_simplify_scan): Likewise.
2230 (gfc_simplify_size): Likewise.
2231 (gfc_simplify_trailz): Likewise.
2232 (gfc_simplify_trim): Likewise.
2233 (gfc_simplify_verify): Likewise.
2234 (gfc_simplify_xor): Likewise.
2235 * trans-io.c (build_dt): Likewise.
2236 (gfc_new_nml_name_expr): Removed.
2238 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2240 * arith.h (gfc_constant_result): Removed prototype.
2241 * constructor.h (gfc_build_array_expr): Removed prototype.
2242 (gfc_build_structure_constructor_expr): Removed prototype.
2243 * gfortran.h (gfc_int_expr): Removed prototype.
2244 (gfc_logical_expr): Removed prototype.
2245 (gfc_get_array_expr): New prototype.
2246 (gfc_get_structure_constructor_expr): New prototype.
2247 (gfc_get_constant_expr): New prototype.
2248 (gfc_get_int_expr): New prototype.
2249 (gfc_get_logical_expr): New prototype.
2250 * arith.c (gfc_constant_result): Moved and renamed to
2251 expr.c (gfc_get_constant_expr). Fixed all callers.
2252 * constructor.c (gfc_build_array_expr): Moved and renamed to
2253 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2254 and kind. Fixed all callers.
2255 (gfc_build_structure_constructor_expr): Moved and renamed to
2256 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2257 to type and kind. Fixed all callers.
2258 * expr.c (gfc_logical_expr): Renamed to ...
2259 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2260 (gfc_int_expr): Renamed to ...
2261 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2263 (gfc_get_constant_expr): New.
2264 (gfc_get_array_expr): New.
2265 (gfc_get_structure_constructor_expr): New.
2266 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2269 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2271 * constructor.h: New.
2272 * constructor.c: New.
2273 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2274 * arith.c (reducy_unary): Use constructor API.
2275 (reduce_binary_ac): Likewise.
2276 (reduce_binary_ca): Likewise.
2277 (reduce_binary_aa): Likewise.
2278 * check.c (gfc_check_pack): Likewise.
2279 (gfc_check_reshape): Likewise.
2280 (gfc_check_unpack): Likewise.
2281 * decl.c (add_init_expr_to_sym): Likewise.
2282 (build_struct): Likewise.
2283 * dependency.c (gfc_check_dependency): Likewise.
2284 (contains_forall_index_p): Likewise.
2285 * dump-parse-tree.c (show_constructor): Likewise.
2286 * expr.c (free_expr0): Likewise.
2287 (gfc_copy_expr): Likewise.
2288 (gfc_is_constant_expr): Likewise.
2289 (simplify_constructor): Likewise.
2290 (find_array_element): Likewise.
2291 (find_component_ref): Likewise.
2292 (find_array_section): Likewise.
2293 (find_substring_ref): Likewise.
2294 (simplify_const_ref): Likewise.
2295 (scalarize_intrinsic_call): Likewise.
2296 (check_alloc_comp_init): Likewise.
2297 (gfc_default_initializer): Likewise.
2298 (gfc_traverse_expr): Likewise.
2299 * iresolve.c (check_charlen_present): Likewise.
2300 (gfc_resolve_reshape): Likewise.
2301 (gfc_resolve_transfer): Likewise.
2302 * module.c (mio_constructor): Likewise.
2303 * primary.c (build_actual_constructor): Likewise.
2304 (gfc_match_structure_constructor): Likewise.
2305 * resolve.c (resolve_structure_cons): Likewise.
2306 * simplify.c (is_constant_array_expr): Likewise.
2307 (init_result_expr): Likewise.
2308 (transformational_result): Likewise.
2309 (simplify_transformation_to_scalar): Likewise.
2310 (simplify_transformation_to_array): Likewise.
2311 (gfc_simplify_dot_product): Likewise.
2312 (simplify_bound): Likewise.
2313 (simplify_matmul): Likewise.
2314 (simplify_minval_maxval): Likewise.
2315 (gfc_simplify_pack): Likewise.
2316 (gfc_simplify_reshape): Likewise.
2317 (gfc_simplify_shape): Likewise.
2318 (gfc_simplify_spread): Likewise.
2319 (gfc_simplify_transpose): Likewise.
2320 (gfc_simplify_unpack): Likewise.q
2321 (gfc_convert_constant): Likewise.
2322 (gfc_convert_char_constant): Likewise.
2323 * target-memory.c (size_array): Likewise.
2324 (encode_array): Likewise.
2325 (encode_derived): Likewise.
2326 (interpret_array): Likewise.
2327 (gfc_interpret_derived): Likewise.
2328 (expr_to_char): Likewise.
2329 (gfc_merge_initializers): Likewise.
2330 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2331 (gfc_trans_array_constructor_value): Likewise.
2332 (get_array_ctor_strlen): Likewise.
2333 (gfc_constant_array_constructor_p): Likewise.
2334 (gfc_build_constant_array_constructor): Likewise.
2335 (gfc_trans_array_constructor): Likewise.
2336 (gfc_conv_array_initializer): Likewise.
2337 * trans-decl.c (check_constant_initializer): Likewise.
2338 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2339 (gfc_apply_interface_mapping_to_cons): Likewise.
2340 (gfc_trans_structure_assign): Likewise.
2341 (gfc_conv_structure): Likewise.
2342 * array.c (check_duplicate_iterator): Likewise.
2343 (match_array_list): Likewise.
2344 (match_array_cons_element): Likewise.
2345 (gfc_match_array_constructor): Likewise.
2346 (check_constructor_type): Likewise.
2347 (check_constructor): Likewise.
2349 (expand_constructor): Likewise.
2350 (extract_element): Likewise.
2351 (gfc_expanded_ac): Likewise.
2352 (resolve_array_list): Likewise.
2353 (gfc_resolve_character_array_constructor): Likewise.
2354 (copy_iterator): Renamed to ...
2355 (gfc_copy_iterator): ... this.
2356 (gfc_append_constructor): Removed.
2357 (gfc_insert_constructor): Removed unused function.
2358 (gfc_get_constructor): Removed.
2359 (gfc_free_constructor): Removed.
2360 (qgfc_copy_constructor): Removed.
2361 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2362 Removed all references. Replaced constructor list by splay-tree.
2363 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2364 the inner struct, added member 'base'.
2365 (gfc_append_constructor): Removed prototype.
2366 (gfc_insert_constructor): Removed prototype.
2367 (gfc_get_constructor): Removed prototype.
2368 (gfc_free_constructor): Removed prototype.
2369 (qgfc_copy_constructor): Removed prototype.
2370 (gfc_copy_iterator): New prototype.
2371 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2373 2010-04-10 Tobias Burnus <burnus@net-b.de>
2376 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2377 proc-pointers and type-bound procedures.
2378 (gfc_specification_expr): Check proc-pointers for pureness.
2380 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2383 * gfortranspec.c (lang_specific_driver): Do not expose vars
2384 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2387 2010-04-09 Tobias Burnus <burnus@net-b.de>
2390 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2392 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2393 * data.c (gfc_assign_data_value): Ditto.
2394 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2395 (gfc_traverse_expr): Traverse also through codimension expressions.
2396 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2397 gfc_has_ultimate_pointer): New functions.
2398 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2399 (gfc_array_ref): Add codimen.
2400 (gfc_array_ref): Add in_allocate.
2401 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2402 gfc_has_ultimate_pointer): Add prototypes.
2403 * interface.c (compare_parameter, compare_actual_formal,
2404 check_intents): Add coarray constraints.
2405 * match.c (gfc_match_iterator): Add coarray constraint.
2406 * match.h (gfc_match_array_ref): Update interface.
2407 * primary.c (gfc_match_varspec): Handle codimensions.
2408 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2409 (check_class_members): Return gfc_try instead for error recovery.
2410 (resolve_typebound_function,resolve_typebound_subroutine,
2411 check_members): Handle return value of check_class_members.
2412 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2413 check_dimension, compare_spec_to_ref, resolve_array_ref,
2414 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2415 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2417 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2418 Skip over coarray refs.
2419 (gfc_array_allocate) Add support for references containing coindexes.
2420 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2421 (gfc_map_intrinsic_function): Ignore codimensions.
2423 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2426 * io.c (check_format_string): Added check for additional non
2427 blank characters after the format string was successfully
2429 * io.c (check_format): Changed the error messages for positive
2430 int required and period required to drop through the error logic
2431 and report with gfc_error instead of gfc_error_now. Corrected
2432 format postion for hollerith strings.
2434 2010-04-08 Tobias Burnus <burnus@net-b.de>
2436 * module.c (use_iso_fortran_env_module): Fix standard check.
2438 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2440 * parse.c (parse_derived, parse_enum): Avoid set but not used
2443 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2446 * gfortran.texi: Add section about representation of
2449 2010-04-07 Simon Baldwin <simonb@google.com>
2451 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2452 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2454 2010-04-07 Richard Guenther <rguenther@suse.de>
2456 * options.c (gfc_init_options): Do not set.
2458 2010-04-06 Tobias Burnus <burnus@net-b.de>
2461 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2462 * match.c (gfc_match_critical, sync_statement): Ditto.
2463 * gfortran.h (gfc_fcoarray): New enum.
2464 (gfc_option_t): Use it.
2465 * lang.opt (fcoarray): Add new flag.
2466 * invoke.texi (fcoarray): Document it.
2467 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2468 (gfc_handle_coarray_option): New function.
2470 2010-04-06 Tobias Burnus <burnus@net-b.de>
2473 * gfortran.h (gfc_array_spec): Add cotype.
2474 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2475 and defer error diagnostic.
2476 * resolve.c (resolve_fl_derived): Add missing check.
2477 (resolve_symbol): Add cotype/type check.
2478 * parse.c (parse_derived): Fix setting of coarray_comp.
2480 2010-04-06 Tobias Burnus <burnus@net-b.de>
2483 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2484 match_array_element_spec,gfc_copy_array_spec,
2485 gfc_compare_array_spec): Include corank.
2486 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2487 * decl.c (build_sym,build_struct,variable_decl,
2488 match_attr_spec,attr_decl1,cray_pointer_decl,
2489 gfc_match_volatile): Add codimension.
2490 (gfc_match_codimension): New function.
2491 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2492 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2493 (gfc_add_codimension): New function prototype.
2494 * match.h (gfc_match_codimension): New function prototype.
2495 (gfc_match_array_spec): Update prototype
2496 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2497 * module.c (MOD_VERSION): Bump.
2498 (mio_symbol_attribute): Support coarray attributes.
2499 (mio_array_spec): Add corank support.
2500 * parse.c (decode_specification_statement,decode_statement,
2501 parse_derived): Add coarray support.
2502 * resolve.c (resolve_formal_arglist, was_declared,
2503 is_non_constant_shape_array, resolve_fl_variable,
2504 resolve_fl_derived, resolve_symbol): Add coarray support.
2505 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2506 gfc_build_class_symbol): Add coarray support.
2507 (gfc_add_codimension): New function.
2509 2010-04-06 Tobias Burnus <burnus@net-b.de>
2512 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2513 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2514 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2516 * intrinsic.texi (iso_fortran_env): Ditto.
2517 * libgfortran.h (libgfortran_stat_codes): New enum.
2518 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2519 constants from the intrinsic module.
2521 2010-04-06 Tobias Burnus <burnus@net-b.de>
2524 * intrinsic.c (add_functions): Add num_images.
2525 * decl.c (gfc_match_end): Handle END CRITICAL.
2526 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2527 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2529 * gfortran.h (gfc_statement): Add enum items for those.
2530 (gfc_exec_op) Ditto.
2531 (gfc_isym_id): Add num_images.
2532 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2533 (gfc_trans_sync,gfc_trans_critical): New functions.
2534 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2535 gfc_trans_critical): Add/update prototypes.
2536 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2537 and SYNC statements.
2538 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2539 * resolve.c (resolve_sync): Add function.
2540 (gfc_resolve_blocks): Handle CRITICAL.
2541 (resolve_code): Handle CRITICAL, ERROR STOP,
2542 (resolve_branch): Add CRITICAL constraint check.
2543 and SYNC statements.
2544 * st.c (gfc_free_statement): Add new statements.
2545 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2546 (gfc_build_builtin_function_decls): Initialize it.
2547 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2548 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2549 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2551 (match_exit_cycle): Handle CRITICAL constraint.
2552 (gfc_match_stopcode): Handle ERROR STOP.
2553 * match.h (gfc_match_critical, gfc_match_error_stop,
2554 gfc_match_sync_all, gfc_match_sync_images,
2555 gfc_match_sync_memory): Add prototype.
2556 * parse.c (decode_statement, gfc_ascii_statement,
2557 parse_executable): Handle new statements.
2558 (parse_critical_block): New function.
2559 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2560 * intrinsic.texi (num_images): Document new function.
2561 * simplify.c (gfc_simplify_num_images): Add function.
2563 2010-04-06 Tobias Burnus <burnus@net-b.de>
2566 * trans-array.c (gfc_conv_expr_descriptor): Update
2567 gfc_trans_scalar_assign call.
2568 (has_default_initializer): New function.
2569 (gfc_trans_deferred_array): Nullify less often.
2570 * trans-expr.c (gfc_conv_subref_array_arg,
2571 gfc_trans_subcomponent_assign): Update call to
2572 gfc_trans_scalar_assign.
2573 (gfc_trans_scalar_assign): Add parameter and pass it on.
2574 (gfc_trans_assignment_1): Optionally, do not dealloc before
2576 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2577 call to gfc_trans_scalar_assign.
2578 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2579 initializer to static variables.
2580 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2581 * trans-stmt.c (forall_make_variable_temp,
2582 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2583 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2584 gfc_trans_allocate): Update gfc_trans_assignment call.
2585 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2586 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2587 parameter to prototype.
2589 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2591 * ioparm.def : Update copyright.
2593 * trans-array.c : ditto
2594 * trans-array.h : ditto
2596 * trans-types.c: ditto
2597 * dependency.c : ditto
2598 * gfortran.h : ditto
2600 * trans-io.c : ditto
2601 * trans-intrinsic.c : ditto
2602 * libgfortran.h : ditto
2603 * invoke.texi : ditto
2604 * intrinsic.texi : ditto
2607 * intrinsic.c : ditto
2608 * interface.c : ditto
2609 * iresolve.c : ditto
2610 * trans-stmt.c : ditto
2611 * trans-stmt.h : ditto
2616 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2619 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2620 do not assert the context of derived types.
2622 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2625 * ioparm.def: Change inquire size variable to type pointer to
2628 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2631 * trans-expr.c (conv_parent_component_references): Ensure that
2632 'dt' has a backend_decl.
2635 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2636 type has a backend_decl.
2639 * resolve.c (resolve_global_procedure): Check that the 'cl'
2640 structure is not NULL.
2642 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2644 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2647 2010-03-17 Tobias Burnus <burnus@net-b.de>
2650 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2651 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2653 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2654 pointees as having explizit size.
2655 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2657 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2658 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2659 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2660 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2661 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2664 2010-03-14 Tobias Burnus <burnus@net-b.de>
2667 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2668 (resolve_ordinary_assign): Add check to avoid segfault.
2670 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2674 * resolve.c (resolve_compcall): Add new boolean dummy argument
2675 'class_members'. Only resolve expression at end if false.
2676 Remove redundant, static variable 'class_object'.
2677 (check_class_members): Add extra argument to call of
2679 (resolve_typebound_function): Renamed resolve_class_compcall.
2680 Do all the detection of class references here. Correct calls to
2681 resolve_compcall for extra argument.
2682 (resolve_typebound_subroutine): resolve_class_typebound_call
2683 renamed. Otherwise same as resolve_typebound_function.
2684 (gfc_resolve_expr): Call resolve_typebound_function.
2685 (resolve_code): Call resolve_typebound_subroutine.
2687 2010-03-10 Tobias Burnus <burnus@net-b.de
2690 * symbol.c (get_iso_c_sym): Set sym->result.
2692 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2695 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2696 for TBPs, otherwise they will not be resolved properly.
2697 (resolve_function): Use 'value.function.esym' instead of
2698 'value.function.name' to check if we're dealing with a TBP.
2699 (check_class_members): Set correct type of passed object for all TBPs,
2700 not only generic ones, except if the type is abstract.
2702 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2705 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2706 'final...' are not misinterpreted as FINAL statements.
2708 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2711 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2712 allocatable ultimate components do not need temporaries, whilst
2713 ultimate pointer components do.
2715 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2718 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2720 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2723 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2726 * trans-array.c (gfc_conv_array_parameter): A full array of
2727 derived type need not be restricted to a symbol without an
2728 array spec to use the call to gfc_conv_expr_descriptor.
2731 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2732 allocatable arrays do not need temporaries.
2734 2010-03-01 Tobias Burnus <burnus@net-b.de>
2737 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2740 2010-02-28 Tobias Burnus <burnus@net-b.de>
2743 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2744 (gfc_conv_initializer): Handle zero initializer as special case.
2746 2010-02-27 Tobias Burnus <burnus@net-b.de>
2749 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2750 for module variables for Fortran 2008.
2752 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2755 * trans-common.c (build_common_decl): Also update DECL_MODE,
2756 and DECL_SIZE when encountering a larger common block and call
2759 2010-02-24 Tobias Burnus <burnus@net-b.de>
2762 * trans-expr.c (gfc_conv_initializer): Call directly
2763 gfc_conv_constant for C_NULL_(FUN)PTR.
2765 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2768 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2769 checking the rest of the dimensions for elements.
2771 2010-02-21 Tobias Burnus <burnus@net-b.de>
2774 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2776 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2777 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2778 * invoke.texi: Document new -fno-protect-parens flag.
2780 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2786 * dependency.c (gfc_check_argument_var_dependency): Use enum
2787 value instead of arithmetic vaue for 'elemental'.
2788 (check_data_pointer_types): New function.
2789 (gfc_check_dependency): Call check_data_pointer_types.
2790 * trans-array.h : Change fourth argument of
2791 gfc_conv_array_parameter to boolean.
2792 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2793 can be a dummy but it must not be assumed shape or deferred.
2794 Change fourth argument to boolean. Array constructor exprs will
2795 always be contiguous and do not need packing and unpacking.
2796 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2797 space and change fourth argument of gfc_conv_array_parameter
2799 (gfc_trans_arrayfunc_assign): Change fourth argument of
2800 gfc_conv_array_parameter to boolean.
2801 * trans-io.c (gfc_convert_array_to_string): The same.
2802 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2804 2010-02-20 Tobias Burnus <burnus@net-b.de>
2807 * libgfortran.h: Add GFC_RTCHECK_MEM.
2808 * invoke.texi (-fcheck=): Document -fcheck=mem.
2809 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2810 and enable malloc-success check only with -fcheck=mem.
2811 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2813 2010-02-16 Tobias Burnus <burnus@net-b.de>
2816 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2817 * intrinsic.c (add_functions): Ditto.
2818 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2819 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2821 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2824 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2825 gfc_trans_do prototype.
2826 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2827 a loop exit condition. If exit condition is given, build the loop exit
2828 code, checking IO results of implied do loops in READ and WRITE.
2829 (gfc_trans_do): Likewise.
2830 * trans.c (trans_code): New static work function, previously
2831 gfc_trans_code. Passes exit condition to gfc_trans_do.
2832 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2833 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2834 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2835 result status bits in the dtparm structure. Use this condition in call
2836 to gfc_trans_code_cond.
2838 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2842 * trans-array.c (gfc_conv_array_parameter): Use
2843 gfc_full_array_ref_p to detect full and contiguous variable
2844 arrays. Full array components and contiguous arrays do not need
2845 internal_pack and internal_unpack.
2847 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2850 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2853 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2855 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2858 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2859 Tobias Burnus <burnus@net-b.de>
2862 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2864 2010-02-10 Tobias Burnus <burnus@net-b.de>
2867 * trans-decl.c (gfc_generate_function_code): Only check
2868 actual-vs.-dummy character bounds if not bind(C).
2870 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2873 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2874 info->dimen after info has been freed.
2876 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2879 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2882 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2884 * module.c (fix_mio_expr): Declare sym.
2886 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2889 * module.c (fix_mio_expr): Fix for private generic procedures.
2891 2010-02-09 Daniel Kraft <d@domob.eu>
2894 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2895 length to be correct and issue only with -Wsurprising.
2896 * invoke.texi (Wsurprising): Mention this new warning that is
2897 turned on by -Wsurprising.
2899 2010-02-09 Daniel Kraft <d@domob.eu>
2902 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2903 can be CHARACTER type.
2904 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2906 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2909 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2910 'formal_ptr'. If this is true, give returned descriptor unity
2911 lbounds, in all dimensions, and the appropriate offset.
2912 (gfc_conv_procedure_call); If formal is a pointer, set the last
2913 argument of gfc_conv_subref_array_arg to true.
2914 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2915 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2916 new arg of gfc_conv_subref_array_arg to false.
2917 * trans-stmt.c (forall_make_variable_temp): The same.
2919 2010-02-03 Tobias Burnus <burnus@net-b.de>
2922 * interface.c (compare_parameter): Disable rank-checking
2925 2010-02-02 Tobias Burnus <burnus@net-b.de>
2928 * parse.c (decode_specification_statement): Use sym->result not sym.
2930 2010-02-01 Tobias Burnus <burnus@net-b.de>
2933 * decl.c (variable_decl): Allow default initializer in
2934 TYPE declarations in PURE functions.
2936 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2939 * resolve.c (resolve_allocate_expr): Move default initialization code
2940 here from gfc_trans_allocate.
2941 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2943 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2944 of CLASS variables via memcpy.
2945 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2946 to resolve_allocate_expr.
2948 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2951 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2952 * gfortran.h : Add prototype for above.
2953 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2954 (gfc_trans_subcomponent_assign): Call new function to replace
2955 the code to deal with allocatable components.
2956 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2957 gfc_get_full_arrayspec_from_expr to replace existing code.
2959 2010-01-25 Tobias Burnus <burnus@net-b.de>
2962 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2965 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2969 * expr.c (remove_subobject_ref): If the constructor is NULL use
2970 the expression as the source.
2971 (simplify_const_ref): Change the type of expression if
2972 there are component references. Allow for substring to be at
2973 the end of an arbitrarily long chain of references. If an
2974 element is found that is not in an EXPR_ARRAY, assume that this
2975 is scalar initialization of array. Call remove_subobject_ref in
2976 this case with NULL second argument.
2978 2010-01-24 Tobias Burnus <burnus@net-b.de>
2981 * array.c (gfc_array_dimen_size): Use correct specific
2982 function in the check.
2984 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2987 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2988 is required, turn any trailing array elements after a range
2989 into ranges so that offsets can be calculated.
2991 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2993 * module.c (mio_f2k_derived): Use enumerator as initializer of
2997 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2998 bitfield of width 2.
3000 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3003 * resolve.c (extract_compcall_passed_object): Set locus for
3004 passed-object argument.
3005 (extract_ppc_passed_object): Set locus and correctly remove PPC
3008 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3011 * trans-decl.c (add_argument_checking): Do not use the backend
3012 decl directly to test for the presence of an optional dummy
3013 argument. Use gfc_conv_expr_present, remembering to set the
3017 * trans-decl.c (gfc_generate_function_code): Small white space
3018 changes. If 'recurcheckvar' is NULL do not try to reset it.
3020 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3023 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3024 component for extended types.
3025 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3026 and take care of parent component accessibility.
3028 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3031 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3032 * interface.c (check_interface1): Move a warning message here from
3033 resolve_fl_procedure.
3034 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3035 * module.c (read_module): Remove call to gfc_check_interfaces, since
3036 this comes too early here.
3037 * resolve.c (resolve_fl_procedure): Move warning message to
3040 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3043 * interface.c (check_interface1): Pass symbol name rather than NULL to
3044 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3046 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3047 than NULL to gfc_compare_interfaces.
3049 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3052 * trans-array.c (duplicate_allocatable): Static version of
3053 gfc_duplicate_allocatable with provision to handle scalar
3054 components. New boolean argument to switch off call to malloc
3056 (gfc_duplicate_allocatable): New function to call above with
3058 (gfc_copy_allocatable_data): New function to call above with
3060 (structure_alloc_comps): Do not apply indirect reference to
3061 scalar pointers. Add new section to copy allocatable components
3062 of arrays. Extend copying of allocatable components to include
3064 (gfc_copy_only_alloc_comp): New function to copy allocatable
3065 component derived types, without allocating the base structure.
3066 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3067 Add primitive for gfc_copy_only_alloc_comp.
3068 * trans-expr.c (gfc_conv_procedure_call): After calls to
3069 transformational functions with results that are derived types
3070 with allocatable components, copy the components in the result.
3071 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3072 of lhs derived types before allocation.
3074 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3077 * module.c (load_generic_interfaces): If a procedure that is
3078 use associated but not generic is given an interface that
3079 includes itself, then make it generic.
3081 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3082 Shujing Zhao <pearly.zhao@oracle.com>
3084 PR translation/42469
3085 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3086 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3087 character between option name and help text.
3089 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3093 * trans-array.c (gfc_conv_array_initializer): Change call to
3094 gfc_error_now to call to gfc_fatal_error.
3095 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3096 (is_constant_element): Changed name from constant_element.
3097 (gfc_constant_ac): Only use expand_construuctor for expression
3098 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3099 call gfc_is_constant_expr.
3100 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3102 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3103 array expressions should have their constructors expanded.
3104 (gfc_resolve_expr): Use new function to determine whether or not to call
3105 gfc_expand_constructor.
3107 2010-01-09 Tobias Burnus <burnus@net-b.de>
3110 * trans-expr.c (gfc_trans_structure_assign): Handle
3112 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3113 to the constructor for c_null_(fun)ptr.
3114 * resolve.c (resolve_structure_cons): Add special case
3115 for c_null_(fun)ptr.
3117 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3119 * gfortranspec.c (lang_specific_driver): Update copyright notice
3122 2010-01-08 Tobias Burnus <burnus@net-b.de>
3125 * symbol.c (check_conflict, gfc_copy_attr): Add
3126 ASYNCHRONOUS support.
3127 (gfc_add_asynchronous): New function.
3128 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3129 (gfc_match_asynchronous): New function.
3130 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3131 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3132 (gfc_add_asynchronous): New Prototype.
3133 * module.c (ab_attribute, mio_symbol_attribute): Add
3134 ASYNCHRONOUS support.
3135 * resolve.c (was_declared): Ditto.
3136 * match.h (gfc_match_asynchronous): New prototype.
3137 * parse.c (decode_specification_statement,decode_statement):
3138 Add ASYNCHRONOUS support.
3140 2010-01-07 Tobias Burnus <burnus@net-b.de>
3143 * trans-decl.c (get_proc_pointer_decl): Fix call to
3144 gfc_conv_initializer for array-valued proc-pointer funcs.
3146 2010-01-07 Tobias Burnus <burnus@net-b.de>
3149 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3150 allocatable scalars with SAVE attribute.
3152 2010-01-05 Tobias Burnus <burnus@net-b.de>
3155 * options.c (gfc_post_options): Set -frecursion
3156 when -fopenmp is used.
3158 2010-01-05 Tobias Burnus <burnus@net-b.de>
3161 * trans-expr.c (gfc_conv_procedure_call): Nullify
3162 return value for allocatable-scalar character functions.
3164 2010-01-04 Tobias Burnus <burnus@net-b.de>
3167 * error.c (error_printf, gfc_warning, gfc_notify_std,
3168 gfc_warning_now, gfc_error, gfc_error_now,
3169 gfc_fatal_error): Change argument name from nocmsgid to
3170 gmsgid to enable (x)gettext's % checking.
3172 2010-01-04 Tobias Burnus <burnus@net-b.de>
3174 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3176 2010-01-04 Tobias Burnus <burnus@net-b.de>
3179 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3180 for functions returning allocatable scalars.
3181 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3182 reallocating an allocatable scalar.
3183 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3185 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3186 allocatable scalars.
3187 (gfc_generate_function_code): Nullify result variable for
3188 allocatable scalars.
3191 * module.c (gfc_use_module): Fix warning string to allow
3195 * invoke.texi (-fcheck=recursion): Mention that the checking
3196 is also disabled for -frecursive.
3197 * trans-decl.c (gfc_generate_function_code): Disable
3198 -fcheck=recursion when -frecursive is used.
3200 * intrinsic.texi (iso_c_binding): Improve wording.
3203 Copyright (C) 2010 Free Software Foundation, Inc.
3205 Copying and distribution of this file, with or without modification,
3206 are permitted in any medium without royalty provided the copyright
3207 notice and this notice are preserved.